I applied online. The process took 2 weeks. I interviewed at AT&T in Sep 2018
Interview
There was an online assessment of technical skills which are all easy javascript, java questions. After the online assessment, they set up a phone interview which was just behavioral questions. Not too difficult
I applied through college or university. The process took 2 months. I interviewed at AT&T in Oct 2018
Interview
Wasn't too difficult overall, it went phone screen --> coding challenge --> on-site, as with many other companies. The interviews were pretty easy. They're looking for charismatic people who have the ability to communiate well and know CS fundamentals.
Interview questions [1]
Question 1
Computer Science fundamentals - nothing too tricky, make sure you know the basics of the language you're most comfortable in. Knowledge of OOP, simple data structure questions
I applied online. The process took 2 weeks. I interviewed at AT&T (Dallas, TX)
Interview
It was pretty chill and easy. There were some behavioral questions asked regarding how I've dealt with failure and such. The recruiter was super nice and worked through everything with me. Make sure to clarify questions and talk through the problems to make sure that you're doing what they want. Technical questions were simple stuff with array manipulation.
Interview questions [1]
Question 1
If you had an array, how would you figure out the sum of all other elements other than a specified element?